A Single-Price Monopoly Faces a Linear Demand Curve

Multiple Choice

A single-price monopoly faces a linear demand curve. If the marginal revenue for the second unit is $20, then the marginal revenue for the

A) third unit is also $20.
B) first unit is less than $20.
C) third unit is less than $20.
D) third unit is more than $20.
E) more information is needed to determine if the marginal revenue for the third unit is more than, less than or equal to $20.